/*
 * Copyright (c) 2021 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * the actualValue to be an instance of the expected class
 * @param actualValue : actualValue
 * @param expected :
    * @returns {{pass: boolean, message: string}|{pass: boolean}}
 */
function assertInstanceOf (actualValue, expected) {
  if (Object.prototype.toString.call(actualValue) == '[object ' + expected[0] + ']') {
    return {
      pass: true
    }
  } else {
    return {
      pass: false,
      message: actualValue + ' is ' + Object.prototype.toString.call(actualValue) + 'not  ' + expected[0]
    }
  }
}

export default assertInstanceOf
